| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.70 | 4.603% | $192.1557 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $51.92 | 3.126% | $53.543 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $28.59 | 10.258% | $31.5228 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $109.58 | 9.282% | $119.7512 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $121.84 | 10.205% | $134.2738 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $112.37 | 4.572% | $117.5076 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $19.34 | 12.428% | $21.7436 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $627.34 | $670.4977 | $670.49 | $670.45 | $670.50 | |